<template>
  <div class="login-wrap">
    <el-form label-position="left" :model="ruleForm" :rules="rules" ref="ruleForm" label-width="0px" class="demo-ruleForm login-container">
      <h3 class="title">用户登录</h3>
      <el-form-item prop="username">
        <el-input type="text" v-model="ruleForm.username" auto-complete="off" placeholder="账号"></el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input type="password" v-model="ruleForm.password" auto-complete="off" placeholder="密码"></el-input>
      </el-form-item>
      <el-checkbox class="remember" v-model="rememberpwd">记住密码</el-checkbox>
      <el-form-item style="width:100%;">
        <el-button type="primary" style="width:100%;" @click="submitForm('ruleForm')" :loading="logining">登录</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>
<script type="text/ecmascript-6">
import loginModel from "../model/login.js";
export default {
  name: 'login',
  data() {
    return {
      //定义loading默认为false
      logining: false,
      // 记住密码
      rememberpwd: false,
      ruleForm: {
        //username和password默认为空
        username: '',
        password: '',
        code: '',
        randomStr: '',
        codeimg: ''
      },
      //rules前端验证
      rules: {
        username: [{ required: true, message: '请输入账号', trigger: 'blur' }],
        password: [{ required: true, message: '请输入密码', trigger: 'blur' }],
        code: [{ required: true, message: '请输入验证码', trigger: 'blur' }]
      }
    }
  },
  // 创建完毕状态(里面是操作)
  created() {
    // 获取存在本地的用户名密码
    this.getuserpwd()
	this.check_token()
    
  },
  // 里面的函数只有调用才会执行
  methods: {
	  check_token()
	  {
	  	loginModel.check_token().then(res=>{
	  		if(res.data.data==true){
	  			this.$router.push({ path: '/home/index' })
	  		}
	  	})
	  },
    // 获取用户名密码
    getuserpwd() {
		this.ruleForm.username=localStorage.getItem('username');
		this.ruleForm.password=localStorage.getItem('password');
    },
    //登录
    submitForm() {
		let data={
			username:this.ruleForm.username,
			password:this.ruleForm.password
		}
			loginModel.login(data).then(res=>{
				if(this.rememberpwd==true){
						localStorage.setItem("username", this.ruleForm.username);
						localStorage.setItem("password", this.ruleForm.password);
				}
				if(res.code==200&&res.data.token){
					localStorage.setItem("token", res.data.token);
					 this.$message({
					          message: '登录成功',
					          type: 'success'
					        }); 
					this.$router.push({ path: '/home/index' })
					
				}
				})
				
			
    },
  }
}
</script>

<style scoped>
.login-wrap {
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  padding-top: 10%;
  background-image: url();
  /* background-color: #112346; */
  background-repeat: no-repeat;
  background-position: center right;
  background-size: 100%;
}
.login-container {
  border-radius: 10px;
  margin: 0px auto;
  width: 350px;
  padding: 30px 35px 15px 35px;
  background: #fff;
  border: 1px solid #eaeaea;
  text-align: left;
  box-shadow: 0 0 20px 2px rgba(0, 0, 0, 0.1);
}
.title {
  margin: 0px auto 40px auto;
  text-align: center;
  color: #505458;
}
.remember {
  margin: 0px 0px 35px 0px;
}
.code-box {
  text-align: right;
}
.codeimg {
  height: 40px;
}
</style>